#header{
    width: 100%;
    height: 75px;
    background-color: black;
}

#logo{
    width: 235px;
    height: 69px;
    margin-left: 200px;
    background-image:
            url("https://www.python.org/static/img/python-logo.png");
    float: left;

}
#menu{
    margin-left: 50px;
    float: left;
    height: 69px;
}
#menu li{
    height: 69px;
    list-style: none;
    float: left;
    padding: 0 40px;
    line-height: 69px;

}
#menu a{
    color: white;
    text-decoration: none;
}
#menu li:hover{
    border-bottom: 3px solid purple;
    box-sizing: border-box;
}
#login{
    height: 69px;
    float: right;
    /*color: red;*/
    line-height: 69px;
}
#login a{
    text-decoration: none;
    color: white;
}
.icon-fonts-user{
    color: pink;
    font-size: 20px;
}

#footer-content{
    width: 1200px;
    height:111px;
    margin: auto;
    background-color: gray;
    text-align: center;
}
#footer-logo{
    width: 255px;
    height: 70px;
    background-image:
            url("https://www.python.org/static/img/python-logo.png");
    /*background-color: green;*/
    float: left;
    margin-top: 20px;
    margin-left: 40px;
}
#footer-menu{
    float: left;
    margin: 20px;
}
#footer-menu p{
    line-height: 35px;
    padding: 0 20px;
    margin-left: 80px;
}
#footer-menu a{
    text-decoration: none;
    color: gainsboro;
}

#footer{
    width: 100%;
    height: 111px;
    background-color: gray;
}
#bot{
    width: 100%;
    height: 50px;
    background-color: black;
}
#bottom{
    width: 1200px;
    height:50px;
    background-color: black;
    text-align: center;
    margin: auto;

}
#bottom p{
    line-height: 50px;
    color: white;

}
.zt{                       /*主体内容外框架设置*/
    width: 100%;
    height: 1150px;
    background-color: bisque;
}
.zhuti{                       /*主体内容设置*/
    width: 1300px;
    height: 1050px;
    /*border: black 1px solid;*/
    background-color: bisque;
    position: absolute;
    left: 10%;
}
#mokuai1{                   /*模块1，左侧设置*/
    width: 830px;
    height: 98%;
    /*border: 1px solid black;*/
    float: left;
    margin-top: 20px;
    margin-left: 10px;
}

#img_4{             /*模块一中的轮播图设置*/
    width: 860px;
    height: 195px;
    /*border: 1px solid red;*/
    background-image: url("https://res.shiguangkey.com//file/201806/19/20180619142252602590185.jpg");
    background-size:contain;
    margin-top: 10px;
    transition: 2s;             /*设置延迟*/
}
#img_4 span{                /*模块一中的轮播图箭头设置*/
    line-height: 180px;
    opacity: 0;                    /*箭头隐藏设置*/
}
#img_4 span:hover{            /*模块一中的轮播图箭头划入设置*/
    color: black;              /*划入箭头变白*/
    cursor: pointer;             /*划入箭头鼠标变手*/
    opacity: 1;                 /*划入箭头显示设置*/
    transition: 1s;               /*箭头显示时间设置*/
}
#img_4 ul{               /*模块一中的轮播图4原点位置设置*/
    width: 150px;
    height: 30px;
    position: absolute;
    top: 185px;
    left: 375px;

}
#img_4 ul li{                     /*模块一中的轮播图每个原点设置*/
    width: 20px;
    height: 20px;
    margin-left: 5px;
    float: left;
    border-radius: 50%;               /*设置圆*/
    cursor: pointer;
    border: black 1px solid;
	display: block;                 /*设置空心*/

}
#img_4 ul li:hover{                  /*模块一中的轮播图每个原点划入设置*/
    background-color: black;
    transition: 1.5s;               /*每个原点划入动画时间设置*/
}
#img_3{                        /*模块一中的栏目图设置*/
    width: 860px;
    height: 240px;
    border: black 1px solid;
    background-color: grey;          /*模块一中的栏目背景设置*/
}
#img_3 ul li{                 /*模块一中的每个栏目图设置*/
    width: 260px;
    height: 190px;
    /*border: black 1px solid;*/
    float: left;
    margin-top: 8px;
    margin-left: 24px;
}

#img_3 ul li img{                 /*模块一中的图片适应栏目图大小设置*/
    width: 260px;
    height: 190px;
    transition: 2s;                   /*模块一中的图片延迟设置*/


}
#img_3 ul li img:hover{        /*模块一中的划入图片变大设置*/
    transform: scale(1.2);
}
.lanmu1:hover{               /*模块一中的划入图片文字设置*/
    color: white;
}
#img_3 li a{               /*栏目图中下划线取消设置*/
    text-decoration: none;
    display: block;                /*栏目图设为块状标签设置*/
    overflow: hidden;              /*栏目图放大时，隐藏放大部分设置*/

}
#img_3 ul li p{                /*栏目下字体设置*/
    text-align: center;
    color: black;
}
#Column-4{                     /*选项栏设置*/
    width: 860px;
    height: 100px;
    border: 1px solid red;
    background-color:coral ;
}
#Column-4 ul{
    height: 100%;
}
#Column-4 ul li {
    float: left;
    margin-top: 10px;
    margin-right: 20px;
    line-height: 24px;
    padding: 0 10px;
    border-left: 4px solid transparent;
}
#Column-4 li a {                /*选项栏中字体设置*/
    text-decoration: none;          /*取消超链接的下划线*/
    color: black;
    float: left;
    padding: 4px 5px;
    font-size: 18px;
    /*margin-right: 20px;       !*选项栏字体外边距设置*!*/
    /*margin-left: 20px;*/
    /*writing-mode: tb;       !*字体倒立*!*/

}
#Column-4 li a:hover{          /*选项栏中字体划入设置*/
    font-weight: bold;              /*字体加粗设置*/
    /*text-decoration: black underline;           !*字体下划线设置*!*/
    border-left: 5px solid black;       /*字体下框设置,因为js文件的设置失效了*/
    /*box-sizing: border-box;*/
}
#Column-list{                /*选项列表框设置*/
    width: 860px;
    /*height: 450px;*/
    border: 1px solid red;
    background-color: pink;
}
#Column-list ul{                /*选项列表框设置*/
    padding: 0px 0px 213px;
    margin-bottom: 10px;
}
.list-1{                 /*列表信息框设置*/
    width: 860px;
    height: 210px;
    /*border-bottom: 1px solid black;*/
    margin-bottom: 15px;

}
#Column-list img{          /*列表信息中图片大小设置*/
    width: 260px;
    height: 100%;
    border-radius: 10%;
}
.list-1 span ul{              /*列表信息中字体框设置*/
    padding: 20px;
}
.list-1 li{                    /*列表信息中字体设置*/
    color: red;
    padding: 12px 0px;
}
.list-1 li a{
    text-decoration: none;          /*取消超链接的下划线*/
    color: black;
}
#jiazai{                    /*加载背景设置*/
    width: 860px;
    height: 90px;
    border: black 1px;
    /*background-color: aquamarine;*/
}
#jiazai button{           /*加载框设置*/
    width: 250px;
    height: 50px;
    text-align: center;
    margin:20px 320px;
    background-color: rgba(24,0,176,0.4);
    border-radius:5px;
}

#mokuai2{                     /*模块2，右侧设置*/
    width: 400px;
    height: 98%;
    border: 1px solid black;
    float: right;
    margin-top: 20px;
    margin-right: 10px;
    position: relative;
}
#aa{
    margin: 20px;
}
#mokuai2 span a{
    position: absolute;
    right:0;
    margin-right: 20px;
}
#mokuai2 img{
    width: 90%;
    height: 240px;
    margin-left:20px;
}
#bb,#cc{
    margin: 20px;
}
#bb span{
    width: 10px;
    height: 10px;
    border: aqua 1px solid;
    color: aqua;
}
#cc span{
    width: 10px;
    height: 10px;
    border: darkgray 1px solid;
    color: darkgray;
}
#dd{
    position: absolute;
    left: 0;
}
#dd p{
    margin: 30px 20px;
    line-height: 20px;
}
#ss img{
    width: 120px;
    height: 120px;
    position: absolute;
    right: 10px;
}

/*设置选项栏下标黑色横线*/
#Column-4 ul li.news-item.active a{
    /*border-bottom: 5px solid black;*/
    font-weight: bold;
}

.news-other{
    margin-top:10px;
    padding: 0px 25px;
}
.news-other span[class='news-type'] {
    color: #5b86db;
}


.news-other span[class='news-time'] {
    float: right;
}

.news-other span[class='news-author'] {
    float: right;
    margin-right: 15px;
}







